5B02, STB-TCI, STB-HLI, STB-TC, STB-HL02, STB-AOT

–2–

REV. A

5B02

The 5B02 panel provides 16 sockets for 5B Series signal condi-

tioning modules. The 5B Series provides isolated signal condi-

tioning for thermocouples, RTDs, low and high level voltage

inputs, current inputs and outputs, and strain gage inputs. A

nonisolated voltage switch input is also available. A list of the

different 5B Series modules that the RTI-820 supports is shown

to the right. See the 5B Series modules data sheet for more

detailed specifications. With the 5B02 and the 5B Series mod-

ules, any combination of the various inputs and outputs can be

used on one panel, providing the most flexible analog I/O solution.

The 5B02 panel consists of sockets and screw terminals for

sixteen 5B Series modules. Cold junction compensation for each

module socket is provided for thermocouple modules. The

panel contains the necessary decoding circuitry to address each

position as an input or an output. A rack mount (AC1363) may

be ordered separately. A diagram of the rack mount is shown at

the end of the data sheet, and a functional diagram of the panel

is shown in Figure 1.

When high performance, isolation and modularity of I/O are

required, the 5B Series modules and the 5B02 are the best solu-

tion for data acquisition applications.

5B Series Signal Conditioning Modules

Model

Description

5B30

Isolated Millivolt Input

5B31

Isolated Volt Input

5B32

Isolated Current Input

5B34

Isolated RTD Input

5B35

Isolated 4-Wire RTD Input

5B36

Isolated Potentiometer Input

5B37

Isolated Thermocouple Input

5B47

Isolated Linearized Thermocouple Input

5B38

Isolated Strain Gage Input

5B39

Isolated Current Output

5B40

Isolated Wideband Millivolt Input

5B41

Isolated Wideband Volt Input

5B42

Isolated Loop-Powered Transmitter Input

AC1367

Nonisolated Voltage Switch Input

5B02–SPECIFICATIONS

For detailed specifications of the modules, see the 5B Series data sheet.

Number of Channels

16 (Using Input or Output

Plug-In Modules)

Channel-to-Channel Isolation

1500 V rms (Modules)

Input Voltage Protection

240 V rms (Modules)

Physical Dimensions

3.5"

× 17.4" × 3.2"

Operating Temperature Range

–40

°C to +85°C

FROM

CHANNEL

SELECT

LOGIC

4

4

ADDRESS

DECODERS

16

OUTPUT ENABLE

16

INPUT ENABLE

OUTPUT BUS

INPUT BUS

FROM DAC

TO A/D

CHANNEL

0

+5V

POWER

CHANNEL

1

CHANNEL

14

CHANNEL

15

Figure 1. 5B02 Block Diagram

OBSOLETE